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Durable Corrugated Mailers for Secure Shipping
Durable Corrugated Mailers for Secure Shipping
Durable Corrugated Mailers for Secure Shipping

Durable Corrugated Mailers for Secure Shipping

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Min. Order:1 Bag/Bags
Product Attributes

Model No.: 4 x 4 x 1"

Brand: shiteng

Packaging & Delivery
Selling Units : Bag/Bags

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Product Description
Our 4"x4"x1" durable corrugated mail box is specially designed for the transportation of compact products, featuring both structural rigidity and lightweight advantages. This mail box is made of high-density E-slot corrugated cardboard, featuring excellent pressure resistance while maintaining a relatively low cost. Therefore, this mail box is highly suitable for transporting small electronic products, jewelry, accessories or promotional items, and is a popular choice for e-commerce sellers and subscription box suppliers. These corrugated mail boxes are pre-cut with crease lines, which facilitate quick folding, thereby reducing labor time and improving packaging efficiency. These products can also be fully customized, produced using digital printing or flexographic printing technology, and can simultaneously serve both protective and brand promotion functions. Keywords such as "corrugated mail boxes for transportation", "customized low-priced mail boxes" and "safe transportation mail boxes" can enhance search visibility on B2B platforms and match the query demands of top buyers.
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custom mailer boxes
1. Product Overview
Size specification: 4x4x1 inches
Material structure: custom mailer boxes can be made of three-layer AA common strength/five-layer KK extra hard corrugated cardboard, with a weight of 200-250g/m2 and a compressive strength of ≥30kg.
Load-bearing capacity: The three-layer corrugated standard load-bearing capacity of personalized mailer boxes is 5-8kg, while the five-layer corrugated can bear 10-15kg, which can meet the protection requirements of small commodities.
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2. Technical parameters
tuck top mailer boxes
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3. Product Features
Lightweight design
It is small in size and light in weight (about 30-50g per box), which can reduce logistics costs.
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Customized service
Custom mailer boxes support LOGO printing, color customization (white outside and black inside/kraft paper color) and special sealing design.
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Environmental protection standards
Personalized mailer boxes are made of recyclable materials, comply with SGS/Intertek food-grade safety certification, and are non-toxic and harmless.
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Protective performance
This corrugated cardboard mailers is double-sided laminated for moisture resistance, three-layer adhesive seal design for disassembly and theft resistance.
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The company was established in 1996, with its headquarters located in the National High-tech Zone of Qingyuan, Guangdong Province. It has two major production bases in Qingyuan and Huadu, Guangzhou. The total number of employees is 600. The company has been certified for ISO9001 Quality Management System, ISO14001 Environmental Management System and ISO45001 Occupational health and Safety Management System. It was awarded as one of the first batch of "Green Product Certification for Express Packaging" by the state. It ranks 210th among the top 500 manufacturing enterprises in Guangdong Province. Awarded the title of "Famous Trademark of Guangdong Province";Won the "National Green Factory" enterprise title.Invest in the introduction of internationally advanced automated production, online monitoring equipment and intelligent management systems; Equipped with an international standardized laboratory and testing equipment; Now it has more than 100 independent research and development patents, and is the permanent director of Guangdong Packaging Technology Association.
Copyright ? 2025 Guangdong Shiteng Wisdom Technology Co., Ltd. All rights reserved. Privacy Policy
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Copyright ? 2025 Guangdong Shiteng Wisdom Technology Co., Ltd. All rights reserved. Privacy Policy
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